[INFO] fetching crate perl-symbol-index 0.12.1...
[INFO] testing perl-symbol-index-0.12.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate perl-symbol-index 0.12.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate perl-symbol-index 0.12.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate perl-symbol-index 0.12.1
[INFO] tweaked toml for crates.io crate perl-symbol-index 0.12.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate perl-symbol-index 0.12.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate perl-symbol-index 0.12.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 903c9ecb3ba694a77f8c5d2c0f52d564bac66fea3bea832085617c3fbcfcd2d8
[INFO] running `Command { std: "docker" "start" "-a" "903c9ecb3ba694a77f8c5d2c0f52d564bac66fea3bea832085617c3fbcfcd2d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "903c9ecb3ba694a77f8c5d2c0f52d564bac66fea3bea832085617c3fbcfcd2d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "903c9ecb3ba694a77f8c5d2c0f52d564bac66fea3bea832085617c3fbcfcd2d8", kill_on_drop: false }`
[INFO] [stdout] 903c9ecb3ba694a77f8c5d2c0f52d564bac66fea3bea832085617c3fbcfcd2d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db1348cf2511fa8832fe58ab303e9a9e368229d502e18ad9877d7d3715aec6b9
[INFO] running `Command { std: "docker" "start" "-a" "db1348cf2511fa8832fe58ab303e9a9e368229d502e18ad9877d7d3715aec6b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling perl-symbol-index v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "db1348cf2511fa8832fe58ab303e9a9e368229d502e18ad9877d7d3715aec6b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db1348cf2511fa8832fe58ab303e9a9e368229d502e18ad9877d7d3715aec6b9", kill_on_drop: false }`
[INFO] [stdout] db1348cf2511fa8832fe58ab303e9a9e368229d502e18ad9877d7d3715aec6b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1072f3efb2e8bbe8348f6d6a037df9c5d2d09e30a739f53da0c588e77038c16a
[INFO] running `Command { std: "docker" "start" "-a" "1072f3efb2e8bbe8348f6d6a037df9c5d2d09e30a739f53da0c588e77038c16a", kill_on_drop: false }`
[INFO] [stderr]    Compiling perl-symbol-index v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "1072f3efb2e8bbe8348f6d6a037df9c5d2d09e30a739f53da0c588e77038c16a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1072f3efb2e8bbe8348f6d6a037df9c5d2d09e30a739f53da0c588e77038c16a", kill_on_drop: false }`
[INFO] [stdout] 1072f3efb2e8bbe8348f6d6a037df9c5d2d09e30a739f53da0c588e77038c16a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5103d4778f6a351b7131b0edf5645de55b19f4e2ec225237425b0627bfb00c4d
[INFO] running `Command { std: "docker" "start" "-a" "5103d4778f6a351b7131b0edf5645de55b19f4e2ec225237425b0627bfb00c4d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/perl_symbol_index-48a017df4214f981)
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/trie_and_fuzzy.rs (/opt/rustwide/target/debug/deps/trie_and_fuzzy-0e900965eb653269)
[INFO] [stdout] test tests::indexes_symbols_for_prefix_and_fuzzy_search ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test camelcase_symbol_is_findable_by_individual_word ... ok
[INFO] [stdout] test search_fuzzy_empty_query_returns_empty ... ok
[INFO] [stdout] test consecutive_uppercase_not_split_is_findable_by_prefix ... ok
[INFO] [stdout] test search_prefix_empty_string_returns_all_symbols ... ok
[INFO] [stdout] test default_creates_empty_index ... ok
[INFO] [stdout] test camelcase_symbol_is_findable_by_prefix_of_each_component ... ok
[INFO] [stdout] test search_prefix_exact_symbol_name_returns_that_symbol ... ok
[INFO] [stdout] test search_prefix_no_match_returns_empty ... ok
[INFO] [stdout] test search_fuzzy_on_empty_index_returns_empty ... ok
[INFO] [stdout] test search_prefix_on_empty_index_returns_empty ... ok
[INFO] [stdout] test search_prefix_partial_match_then_no_child ... ok
[INFO] [stdout] test single_symbol_indexed_and_retrieved_by_exact_prefix ... ok
[INFO] [stdout] test underscore_symbol_tokens_are_each_searchable ... ok
[INFO] [stdout] test symbol_not_added_is_not_found_by_prefix ... ok
[INFO] [stdout] test search_fuzzy_more_matching_tokens_ranks_higher ... ok
[INFO] [stdout] test symbol_not_added_is_not_found_by_fuzzy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5103d4778f6a351b7131b0edf5645de55b19f4e2ec225237425b0627bfb00c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5103d4778f6a351b7131b0edf5645de55b19f4e2ec225237425b0627bfb00c4d", kill_on_drop: false }`
[INFO] [stdout] 5103d4778f6a351b7131b0edf5645de55b19f4e2ec225237425b0627bfb00c4d